Individual Calculations May 2014
 Ershov, Aleksey  Total change: 1.80  Rating chartPersonal card
 Zhukovskiy-0414 Zhukovskiy RUS 2014-04-04
RcRownchangeKK*chgGame
 1918 1865 3.00 7 0.12 15 1.80 
  Shebchenko, Vladimir 1883 RUS0.5010.03150.45 
  Orekhovsky, Viktor 2054 RUS0.001-0.2515-3.75 
  Batalov, Anatoliy 1465  * RUS1.0010.08151.20 
  Batalov, Vadim 2038 RUS0.5010.23153.45 
  Rigovich, Albert 1949 RUS1.0010.62159.30 
  Ibragimov, Ali 2064 RUS0.001-0.2415-3.60 
  Groisman, Anatoliy 1973 RUS0.001-0.3515-5.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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